I actually am an Orthodox Jew and here is my opinion if anyone cares (although i doubt it!).
The Rabbi in this story is not an Orthodox rabbi. She doesn't care if there are meets on Saturdays but she got all worked up because it was Rosh Hashana (in reality, for observant Jews, Saturday is stricter than Rosh Hashana).
Why is that? Why the fuss?
The reason is, contrary to all the nonsense i've read in this thread, is that this has nothing to do with religion at all. It is all related to cultural sensitivity. She felt that it was a slight against the Jews who are not religious but who only observe the High Holidays. They will drive to synagogue but they will not run in a meet (which technically is not a religious transgression). The Jews in her community don't do much all year round but they do get semi-serious on the High Holidays (Rosh Hashana and Yom Kippur). Again, this is not religion but culture.
My opinion? She is wrong. Those who choose to run, should run. Those who deem it more important to spend the day with family, should not run.
There are those in this thread that have stated that Jews tend to exaggerate situations -- and they are somewhat correct. We do have too many holidays and we unreasonably expect everyone to be aware of them. I think if this was about Yom Kippur i would be more sympathetic. I think we should just demand some respect for Yom Kippur and hold the line there!